module.exports = (sequelize, Sequelize) => {
    const Attatch = sequelize.define("attatch",
        {
            course_id: {
                type: Sequelize.INTEGER
            },
            tech_id: {
                type: Sequelize.INTEGER,
            }
        }, {
        freezeTableName: true,
        timestamps: false,
    });

    Attatch.removeAttribute('id');
    Attatch.removeAttribute('createdAt');
    Attatch.removeAttribute('updatedAt');
    return Attatch
}